Patent EP0241295A2 successfully refreshed from Google Patents.
Patent FR575697A successfully refreshed from Google Patents.
← Back to Patent Explorer
FR575697A Expired / Lapsed FR ⏱️ 0.0 years remaining

Thermodynamic device, ejecto-injector, auto-compressor

Assignee: Leonard-Hippolyte
•
Filing: 1923-08-23
•
Granted: 1924-08-04
•
Expires: 1943-08-23
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Leonard-Hippolyte

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-03 08:12
CPC Classifications
F; F04; F04F; F04F5/00; F04F5/44; F04F5/46; F04F5/467; F04F5/466

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag